
Land Rover Defender build years & generations
The Land Rover Defender spans several build years and named generations (1998-present). Match a build year to its generation, then see how each group of build years does at its MOT.
Which year is which
Build years & generations, side by side
Find the build years you're looking at and see which generation they are. You'll also see which group of build years the MOT figures come from.
Built 1998-2004
- Generation
- Classic (Td5/Puma)
- Figures from
- cars built before 2005
Counted with every car built before 2005, so much older cars can affect the figures.
Built 2005-2008
- Generation
- Classic (Td5/Puma)
- Figures from
- cars built 2005-2008
Counted with this generation only.
Built 2009-2012
- Generation
- Classic (Td5/Puma)
- Figures from
- cars built 2009-2012
Counted with this generation only.
Built 2013-2016
- Generation
- Classic (Td5/Puma)
- Figures from
- cars built 2013-2016
Counted with this generation only.
Built 2020
- Generation
- L663
- Figures from
- cars built 2017-2020
Counted with this generation only.
Built 2021+
- Generation
- L663
- Figures from
- cars built 2021 onwards
Counted with every car built from 2021.
“Figures from” is the group of build years behind each card's MOT figures. Years where one generation gave way to the next can sit in a wider group until there's enough history to split them.
By build-year group
How each group of build years performs
Each card shows MOT results for one group of Land Rover Defender build years. “Age” means the car's age on the day of its MOT, not its build year. “25+” groups every test on cars aged 25 or older.
Built2021 onwards
L663 only
All L663 cars built from 2021. Newer cars join this group until there is enough MOT history to split it.
Fail rate at 4 years old (latest age)
8.4%
UK average for cars this age: about 1 in 8 (12.5%)
Ages with data
3 to 4 years old
MOT tests counted
17,367
Chart shows
Age at the MOT
Not the build year

2021 onwards
L663 only
All L663 cars built from 2021. Newer cars join this group until there is enough MOT history to split it.
Fail rate at 4 years old (latest age)
8.4%
UK average for cars this age: about 1 in 8 (12.5%)
Ages with data
3 to 4 years old
MOT tests counted
17,367
Chart shows
Age at the MOT
Not the build year
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Highest fail rate at 4 years old.
Built2017-2020
L663 only
These build years are all L663, so the figures are almost all from that generation.
Fail rate at 5 years old (latest age)
10.8%
UK average for cars this age: about 1 in 7 (13.5%)
Ages with data
4 to 5 years old
MOT tests counted
4,667
Chart shows
Age at the MOT
Not the build year

2017-2020
L663 only
These build years are all L663, so the figures are almost all from that generation.
Fail rate at 5 years old (latest age)
10.8%
UK average for cars this age: about 1 in 7 (13.5%)
Ages with data
4 to 5 years old
MOT tests counted
4,667
Chart shows
Age at the MOT
Not the build year
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Highest fail rate at 5 years old.
Built2013-2016
Classic (Td5/Puma) only
These build years are all Classic (Td5/Puma), so the figures are almost all from that generation.
Fail rate at 12 years old (latest age)
22.3%
UK average for cars this age: about 1 in 4 (25.9%)
Ages with data
8 to 12 years old
MOT tests counted
23,187
Chart shows
Age at the MOT
Not the build year

2013-2016
Classic (Td5/Puma) only
These build years are all Classic (Td5/Puma), so the figures are almost all from that generation.
Fail rate at 12 years old (latest age)
22.3%
UK average for cars this age: about 1 in 4 (25.9%)
Ages with data
8 to 12 years old
MOT tests counted
23,187
Chart shows
Age at the MOT
Not the build year
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Highest fail rate at 12 years old.
Built2009-2012
Classic (Td5/Puma) only
These build years are all Classic (Td5/Puma), so the figures are almost all from that generation.
Fail rate at 16 years old (latest age)
24.4%
UK average for cars this age: about 3 in 10 (30%)
Ages with data
12 to 16 years old
MOT tests counted
20,015
Chart shows
Age at the MOT
Not the build year

2009-2012
Classic (Td5/Puma) only
These build years are all Classic (Td5/Puma), so the figures are almost all from that generation.
Fail rate at 16 years old (latest age)
24.4%
UK average for cars this age: about 3 in 10 (30%)
Ages with data
12 to 16 years old
MOT tests counted
20,015
Chart shows
Age at the MOT
Not the build year
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Highest fail rate at 15 years old.
Built2005-2008
Classic (Td5/Puma) only
These build years are all Classic (Td5/Puma), so the figures are almost all from that generation.
Fail rate at 20 years old (latest age)
24.9%
UK average for cars this age: about 3 in 10 (30.3%)
Ages with data
16 to 20 years old
MOT tests counted
20,686
Chart shows
Age at the MOT
Not the build year

2005-2008
Classic (Td5/Puma) only
These build years are all Classic (Td5/Puma), so the figures are almost all from that generation.
Fail rate at 20 years old (latest age)
24.9%
UK average for cars this age: about 3 in 10 (30.3%)
Ages with data
16 to 20 years old
MOT tests counted
20,686
Chart shows
Age at the MOT
Not the build year
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Highest fail rate at 19 years old.
BuiltBefore 2005
Classic (Td5/Puma) only
Counts every car built before 2005, so older cars with the same model name can be included as well as the Classic (Td5/Puma).
Fail rate at 25+ years old
26.7%
UK average for cars this age: about 1 in 4 (23%)
Ages with data
20 to 25+ years old
MOT tests counted
66,858
Chart shows
Age at the MOT
Not the build year

Before 2005
Classic (Td5/Puma) only
Counts every car built before 2005, so older cars with the same model name can be included as well as the Classic (Td5/Puma).
Fail rate at 25+ years old
26.7%
UK average for cars this age: about 1 in 4 (23%)
Ages with data
20 to 25+ years old
MOT tests counted
66,858
Chart shows
Age at the MOT
Not the build year
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Highest fail rate at 20 years old.
